Originally Posted by
isdoo
Are you sure?
So we can get AA miles from Manchester to USA? Where does it say this??
How about a through ticket from manchester -> london -> USA

I can't remember where it says it, but BA's MAN-JFK-MAN flights also have AA codeshare flight numbers (AA6679 and AA6680). This is the only flight where codesharing was permitted under Bermuda II, and it's the only British Airways transatlantic flight where you can earn AA miles -
if you've booked the AA codeshare flight rather than the BA flight.